About Mahnomen Building Materials: Serving Northwestern Minnesota

As a full-service building center and lumber yard, Mahnomen Building Materials has been proud to be your neighbor in Mahnomen, MN, and the trusted partner for countless construction projects across Northwestern Minnesota, including Detroit Lakes, Twin Valley, and Park Rapids. Whether you’re a professional builder handling large-scale commercial work, a contractor focusing on new home construction, or a local homeowner taking on a weekend DIY remodel, we are your one-stop shop for everything you need. We specialize in high-quality materials and expert support for major projects like Decks, Garages, Post Frame Buildings, and Roofing. Beyond our wide selection of lumber and building materials, we offer detailed project estimates and reliable delivery right to your job site, ensuring your materials are there when you need them. Stop by or call us at 218-935-5631—let’s discuss your next project!